The number of s orbitals in each energy level, and the number of electrons that can fit in each energy level.
What are 1 s orbital and 2 electrons?
100
Ne
What is 1s2 2s2 2p6?
100
Alkali metals.
What is group 1?
100
Name of positive ion and name of negative ion.
What are cation (+) and anion (-)?
100
The trend for atomic radius, electronegativity, and ionization energy.
What is increases down and to the right (A.R), increases up and to the left (E.N. and I.E.)?
200
The shape of s and p orbitals.
What are sphere and dumbbell?
200
Ti
What is 1s2 2s2 2p6 3s2 3p6 4s2 3d2?
200
Group with 7 valence electrons.
What are halogens?
200
Ions formed by group 15 elements.
What are -3 anions?
200
Definitions of atomic radius, ionization energy, and electronegativity.
What is distance from nucleus to edge of electron cloud (A.R), energy required to remove a valence electron (I.E.), and how strongly an atom attracts electrons towards itself (E.N)?
300
The total number of electrons that can fit in the 4th energy level, and which orbitals the electrons are in.
4s - 2
4p - 6
4d - 10
4f- 14
total = 32 electrons
300
Br (and Noble gas configuration)
What is 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5?
[Ar]4s2 3d10 4p5?
300
4 properties of metals and 4 properties of nonmetals
What are metals: lustrous, malleable, ductile, good conductors
nonmetals: dull, brittle, poor conductors, react with both metals and nonmetals
300
Charge and identity of an atom with 52 protons, 75 neutrons, and 54 electrons.
What is Te 2-?
300
Why atomic radius increases from top to bottom of the periodic table.
What is increasing number of energy levels increases the radius?
400
Atomic orbitals are most stable when they are _________ or __________.
What is filled or half-filled?
400
Cu (and Noble gas configuration)
What is 1s2 2s2 2p6 3s2 3p6 4s1 3d10?
[Ar]4s1 3d10?
400
Sketch of the periodic table with the s,p,d, and f blocks labelled.
(see drawing)
400
Reason (with explanation) of why atoms lose or gain electrons to form ions.
What is the octet rule- atoms are most stable with a full valence shell of 8 electrons, and will lose (<4 valence electrons) or gain (>4 electrons) to get to 8 valence electrons?
400
Why ionization energy and electronegativity decrease moving down groups and increase moving left to right.
What is increased distance of electrons from nucleus (top to bottom) and increasing number of valence electrons (left to right)?